Individual Calculations August 2015
 Raptis, Nick  Total change: -22.20  Rating chartPersonal card
 2015 Washington Open Lynnwood, Washington USA 2015-05-23
RcRownchangeKK*chgGame
 2057 2335 3.00 5 -1.11 20 -22.20 
  Moroney, Timothy 2065 USA0.001-0.8320-16.60 
  Sinanan, Joshua 2233 USA1.0010.36207.20 
  Bishop, Alan 1935  * USA1.0010.08201.60 
  Dixon, Dakota 2054 USA0.001-0.8420-16.80 
  Roring, Tres 1996 USA1.0010.12202.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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